How to delete listing & also change shipping location?

I recently started selling on depop about a month ago & I recently moved

I put the city I was living in when I initially signed up to sell, but haven’t been able to figure out how to change it to where I’m living now. Does depop use your location to know where you’re shipping from?

I also have decided take down a listing but literally can’t figure out how to delete it

Tips please <3